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Finding the Third Proportional to 6,161,330 and 13,739,348

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Solution

The third proportional to 6,161,330 and 13,739,348 is: 30,637,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,330 : 13,739,348 = 13,739,348 : x
  2. Step 2: Convert to fraction form
    6,161,330/13,739,348 = 13,739,348/x
  3. Step 3: Cross multiply
    6,161,330x = 13,739,348 × 13,739,348
  4. Step 4: Simplify right side
    6,161,330x = 188,769,683,465,104
  5. Step 5: Solve for x
    x = 188,769,683,465,104/6,161,330
  6. Step 6: Final answer
    x = 30,637,814.15

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.